SM3397SM3355SM3328¥1433.60去看看芯丰泰一发布了SM3328 * SM3355 * SM3397SM3397SM3355SM3328¥1433.60去看看皓芯微四企业店发布了SM3328 * SM3355 * SM3397MAX3355EEUD贴片SII9287BCNU8888¥2.80去看看芯片二极管三极管电容电阻集成电路发布了贴片直插M-8888-01SM SII9287BCNU MAX3355EEUD MAX3355EEUD 9